.w-1200 {
  width: 1200px;
}

.w-100 {
  width: 100%;
}

.flex {
  display: flex;
}

.flex-between {

  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-align {
  display: flex;
  align-items: center;
}

.flex-1 {
  flex: 1;
}
.flex-shrink0 {
  flex-shrink: 0;
}

.base-shadow {
  box-shadow: 0px 0px 10px 0px rgba(0, 113, 234, 0.18);
}

.circle {
  border-radius: 50%;
}


.color-333 {
  color: #333;
}
.color-666 {
  color: #666;
}
.color-999 {
  color: #999;
}
.color-fff {
  color: #fff;
}
